qcacld-3.0: Remove nl_srv_ucast_oem from wlan_hdd_oemdata.c

This API is moved to qcacmn as part of WIFI_POS convergence.
Remove this API from MCL code include necessary header file
for API.

Change-Id: I8622d0bbfd90c7aee5630aaa3e6e3540dfc9df9b
CRs-Fixed: 2003488

core/hdd/src/wlan_hdd_oemdata.c

@@ -45,6 +45,7 @@
 #include "cds_utils.h"
 #include "wma.h"
 #include "sme_api.h"
+#include "wlan_nlink_srv.h"
 
 #ifdef CNSS_GENL
 #include <net/cnss_nl.h>
@@ -166,27 +167,6 @@ int iw_get_oem_data_cap(struct net_device *dev,
 	return 0;
 }
 
-/**
- * nl_srv_ucast_oem() - Wrapper function to send ucast msgs to OEM
- * @skb: sk buffer pointer
- * @dst_pid: Destination PID
- * @flag: flags
- *
- * Sends the ucast message to OEM with generic nl socket if CNSS_GENL
- * is enabled. Else, use the legacy netlink socket to send.
- *
- * Return: None
- */
-static void nl_srv_ucast_oem(struct sk_buff *skb, int dst_pid, int flag)
-{
-#ifdef CNSS_GENL
-	nl_srv_ucast(skb, dst_pid, flag, WLAN_NL_MSG_OEM,
-					CLD80211_MCGRP_OEM_MSGS);
-#else
-	nl_srv_ucast(skb, dst_pid, flag);
-#endif
-}
-
 /**
  * send_oem_reg_rsp_nlink_msg() - send oem registration response
  *